Murderous Chanteuse
type: MusicGroup
popularity: 3
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4de2836e08e613e60b8c76e8c93dd40bc6db47e0dd9da7f8d3c634a4826b73b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa0c4e10-cb9a-47c2-a790-3dfeaf623b2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa0c4e10-cb9a-47c2-a790-3dfeaf623b2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa0c4e10-cb9a-47c2-a790-3dfeaf623b2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4de2836e08e613e60b8c76e8c93dd40bc6db47e0dd9da7f8d3c634a4826b73b","name":"Murderous Chanteuse","registered_at":"2026-06-20T08:50:30Z","symbol":"NIM1574268","token_address":"0xe0a889289e18df3359dbc9bbae159203602877ac","type":"artist","uuid":"aa0c4e10-cb9a-47c2-a790-3dfeaf623b2f"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4de2836e08e613e60b8c76e8c93dd40bc6db47e0dd9da7f8d3c634a4826b73b. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa0c4e10-cb9a-47c2-a790-3dfeaf623b2f.json and https://artists.proofprofile.net/proofs/artist/aa0c4e10-cb9a-47c2-a790-3dfeaf623b2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xa4de2836e08e613e60b8c76e8c93dd40bc6db47e0dd9da7f8d3c634a4826b73b","name":"Murderous Chanteuse","registered_at":"2026-06-20T08:50:30Z","symbol":"NIM1574268","token_address":"0xe0a889289e18df3359dbc9bbae159203602877ac","type":"artist","uuid":"aa0c4e10-cb9a-47c2-a790-3dfeaf623b2f"}
album: Collapse
  type: MusicAlbum
  date published: 2016-07-10
album: Made of Candy
  type: MusicAlbum
  date published: 2016-07-11
album: Sweet Megan
  type: MusicAlbum
  date published: 2016-08-10
album: MADE OF CANDY
  type: MusicAlbum
  date published: 2017-11-29
album: You're a Mean One, Mr. Grinch
  type: MusicAlbum
  date published: 2018-11-06
album: You're a Mean One, Mr. Grinch
  type: MusicAlbum
  date published: 2018-11-07
album: WANNA BE
  type: MusicAlbum
  date published: 2024-02-23